CN217449074U

CN217449074U - Inclined tube anti-blocking device for inclined tube sedimentation tank

Info

Publication number: CN217449074U
Application number: CN202221266563.1U
Authority: CN
Inventors: 程忠华; 王猛; 魏军
Original assignee: Guangshui Water Conservancy Construction And Installation Co ltd
Current assignee: Guangshui Water Conservancy Construction And Installation Co ltd
Priority date: 2022-05-20
Filing date: 2022-05-20
Publication date: 2022-09-20
Anticipated expiration: 2032-05-20

Abstract

The application discloses stifled device is prevented to pipe chute for pipe chute sedimentation tank relates to sewage treatment device technical field, and its technical scheme includes: locate the stifled device of preventing on the sedimentation tank body, just prevent stifled device including the lid establish the loading board on the sedimentation tank body and locate the loading board is close to the stifled subassembly of preventing of the inboard one side of sedimentation tank body, prevent that stifled subassembly includes ejector pin and driver part, the ejector pin sets up for the slope, just the inclination of ejector pin is unanimous with the degree of slope of pipe chute in the sedimentation tank body, driver part is used for the drive the ejector pin will silt in the pipe chute top extremely the pipe chute bottom, this application when using, can improve the precipitation efficiency of pipe chute.

Description

Inclined tube anti-blocking device for inclined tube sedimentation tank

Technical Field

The application relates to the technical field of sewage treatment equipment, in particular to an inclined tube anti-blocking device for an inclined tube sedimentation tank.

Background

The inclined tube sedimentation tank is a sedimentation tank with an inclined tube arranged in a sedimentation area. The assembly form includes two types of inclined pipes and branch pipes. The settling zone of a horizontal or horizontal flow settling tank is divided into a series of shallow settling layers by inclined parallel pipes or parallel pipes (honeycomb packing is sometimes used), and the treated and settled sludge moves and separates from each other in each settling shallow layer.

Current patent application number is 202120729364.9's chinese patent, has provided a pipe chute precipitator with prevent blockking up function, including the sedimentation tank and locate the first cleaning device in the sedimentation tank, first cleaning device includes hydraulic telescoping rod and cleaning rod, the equal rotation of pillar bottom installs the hydraulic telescoping rod that the structure is the same, just hydraulic telescoping rod all is the slope form, hydraulic telescoping rod keeps away from pillar one end and all runs through first protection box, just hydraulic telescoping rod runs through the equal fixed mounting in first protection box one end and has the same cleaning rod of structure, the equal fixed mounting of cleaning rod circumference lateral wall has the same pappus brush of structure, and the staff can start hydraulic telescoping rod, and the clean pole of hydraulic telescoping rod drive removes, makes in the corresponding pipe chute of cleaning rod entering, starts drive arrangement simultaneously, reaches the effect of clean pipe chute inner wall silt.

With respect to the related art among the above, the inventors consider that the following drawbacks exist: when the soft brush on the cleaning rod is used for cleaning the inner wall of the inclined tube, the situation of residual sludge on the brush can occur, when the hydraulic telescopic rod contracts to enable the cleaning rod to exit from the inclined tube, the soft brush can bring the sludge to a clear water area, and the precipitation efficiency of the inclined tube is reduced.

SUMMERY OF THE UTILITY MODEL

In order to improve the precipitation efficiency of pipe chute, this application provides a stifled device is prevented to pipe chute for pipe chute sedimentation tank.

The application provides a pair of pipe chute anti-blocking device for pipe chute sedimentation tank adopts following technical scheme:

the utility model provides a pipe chute anti-blocking device for pipe chute sedimentation tank, is including locating the stifled device of preventing on the sedimentation tank body, just prevent stifled device including covering establish the loading board on the sedimentation tank body and locating the loading board is close to the anti-blocking assembly of sedimentation tank body inboard one side, prevent that the anti-blocking assembly includes ejector pin and driver part, the ejector pin sets up for the slope, just the inclination of ejector pin is unanimous with the degree of slope of pipe chute in the sedimentation tank body, driver part is used for the drive the ejector pin will silt in the pipe chute pushes up extremely the position of pipe chute lower extreme.

Through adopting above-mentioned technical scheme, the inclination of ejector pin is unanimous with the degree of inclination of pipe chute in the sedimentation tank body, and drive assembly drive ejector pin removes to one side that is close to the pipe chute, can make the ejector pin with the position of accumulational silt top to the pipe chute lower extreme in the pipe chute, when can improving the pipe chute inner wall of clearance with soft brush, can leave a large amount of silt on the brush and remain, when soft brush withdraws from the pipe chute in, can take silt to the pipe chute upper end, reduce the condition of pipe chute sedimentation efficiency.

Optionally, the anti-blocking assembly further comprises a sliding rod and a driving piece, the sliding rod is arranged in parallel with the bearing plate, the sliding rod is arranged in a sliding mode, the bearing plate is close to one side of the sedimentation tank body, the ejector rod is arranged on one side, far away from the bearing plate, of the sliding rod, the driving piece is arranged on the bearing plate, close to one side of the sedimentation tank body, and used for driving the sliding rod to slide along the direction perpendicular to the length direction of the sliding rod.

Through adopting above-mentioned technical scheme, driving piece drive slide bar slides along the direction mutually perpendicular with slide bar length direction, and ejector pin and driver part set up on the slide bar, can make the slide bar drive the ejector pin displacement, make the ejector pin can carry out the desilting to the pipe chute of different positions.

Optionally, the driving part includes a screw rod and a driving motor, two ends of the screw rod are rotatably connected to one side of the bearing plate close to the sedimentation tank body, the screw rod runs through the sliding rod in the width direction of the sliding rod and is in threaded connection with the sliding rod, the driving motor is arranged on the bearing plate, and an output shaft of the driving motor is coaxially and fixedly connected with one end of the screw rod.

Through adopting above-mentioned technical scheme, start driving motor, driving motor drives the screw rod and rotates, and the screw rod drives the slide bar and carries out the sliding tray along the direction mutually perpendicular with slide bar length direction to can realize that the ejector pin carries out the desilting to the pipe chute of different positions.

Optionally, the driving part comprises a driving cylinder and a connecting rod, the driving cylinder is obliquely and fixedly connected to the sliding rod along the direction consistent with the inclined angle of the inclined tube, the connecting rod is arranged in parallel with the bearing plate, the ejector rod is obliquely and fixedly installed on the connecting rod, a piston rod of the driving cylinder is vertically and downwardly arranged, and the connecting rod is fixedly connected to the piston rod of the driving cylinder.

Through adopting above-mentioned technical scheme, drive actuating cylinder drive connecting rod displacement downwards, make the connecting rod drive ejector pin displacement downwards, make the ejector pin stretch into the interior silt top to the pipe chute lower extreme of pipe chute to the pipe chute of pipe chute.

Optionally, one end of the ejector rod, which is far away from the bearing plate, is provided with a scraping block, and the shape of the scraping block is matched with that of the end part of the inclined tube.

Through adopting above-mentioned technical scheme, what set up scrapes the piece, under the drive of ejector pin, can make and scrape the piece and push away the silt of pipe chute inner wall adhesion to the pipe chute lower extreme, clear up the silt in the pipe chute, improve precipitation efficiency.

Optionally, the connecting rod is provided with a plurality of ejector rods, and each inclined tube corresponds to one ejector rod.

Through adopting above-mentioned technical scheme, the cleaning efficiency can be improved to a plurality of ejector pins that set up.

Optionally, a positioning block is arranged on the side surface of the bearing plate, and a positioning groove matched with the positioning block is formed in the upper end surface of the sedimentation tank body.

Through adopting above-mentioned technical scheme, the locating piece that sets up makes the locating piece card on sedimentation tank body, can make the loading board place more stable on the one hand, on the other hand, every pipe chute is corresponded to every ejector pin of messenger that can be accurate.

Optionally, a handle convenient to take and place is arranged on the upper end face of the bearing plate.

Through adopting above-mentioned technical scheme, when the installation and dismantle the loading board, can make operating personnel cooperate, conveniently get the handle and put.

In summary, the present application includes at least one of the following beneficial technical effects:

1. the inclined angle of the ejector rod is consistent with the inclined degree of the inclined tube in the sedimentation tank body, the driving part drives the ejector rod to move towards one side close to the inclined tube, so that sludge accumulated in the inclined tube can be ejected to the lower end of the inclined tube by the ejector rod, a large amount of sludge residues can be left on the brush when the inner wall of the inclined tube is cleaned by the soft brush, and when the soft brush retreats from the inclined tube, the sludge can be brought to the upper end of the inclined tube, so that the sedimentation efficiency of the inclined tube is reduced;

2. the slide bar and the driving piece that set up, driving piece drive slide bar slide along the direction mutually perpendicular with slide bar length direction, and ejector pin and driver part set up on the slide bar, can make the slide bar drive the ejector pin displacement, make the ejector pin can carry out the desilting to the pipe chute of different positions, and then can improve the precipitation efficiency of pipe chute.

Drawings

FIG. 1 is a schematic diagram of the overall structure of an embodiment of the present application;

fig. 2 is a schematic view of the overall structure of the anti-blocking device in the embodiment of the present application.

Reference numerals: 1. a sedimentation tank body; 10. positioning a groove; 11. a water inlet; 12. a water outlet; 13. a water collection tank; 14. a sludge discharge groove; 15. a sludge discharge pipe; 2. an anti-blocking device; 21. carrying a plate; 211. positioning a block; 212. a handle; 213. a chute; 22. a top rod; 23. a drive member; 231. a driving cylinder; 232. a connecting rod; 24. a slide bar; 241. a slider; 25. a drive member; 251. a screw; 252. a drive motor; 253. scraping the block; 254. an arc block.

Detailed Description

The present application is described in further detail below with reference to the attached drawings.

The embodiment of the application discloses an inclined tube anti-blocking device for an inclined tube sedimentation tank, and the inclined tube anti-blocking device comprises an anti-blocking device 2 arranged on a sedimentation tank body 1, wherein a water inlet 11 and a water outlet 12 are respectively arranged at two ends of the sedimentation tank body 1, a water collecting tank 13 is arranged at the upper end of the sedimentation tank body 1, a sludge discharging tank 14 is arranged at the lower end position of the sedimentation tank body 1, an inclined tube is arranged between the water collecting tank and the sludge discharging tank 14, after the inclined tube works for a long time, more and more sludge adhered inside the inclined tube can block a cavity of the inclined tube, and the sedimentation efficiency of the inclined tube can be reduced, therefore, in the embodiment, the anti-blocking device 2 comprises a bearing plate 21 covered on the sedimentation tank body 1 and an anti-blocking component arranged at one side of the bearing plate 21 close to the inner side of the sedimentation tank body 1, a positioning block 211 is arranged at the side of the bearing plate 21, and a positioning groove 10 matched with the positioning block 211 is arranged at the upper end surface of the sedimentation tank body 1, the positioning block 211 on the bearing plate 21 is clamped in the positioning groove 10 of the sedimentation tank body 1, so that the bearing plate 21 is positioned, and the handle 212 is arranged on the upper end face of the bearing plate 21, so that an operator can conveniently take and place the bearing plate 21.

The anti-blocking assembly comprises a top rod 22, a driving part 23, a sliding rod 24 and a driving part 25, wherein the driving part 23 comprises a driving cylinder 231 and a connecting rod 232, and the driving part 25 comprises a screw 251 and a driving motor 252.

In this embodiment, the lower end surface of the carrier plate 21 is provided with the sliding grooves 213, the length direction of the sliding grooves 213 is perpendicular to the length direction of the sliding rod 24, the two sliding grooves 213 are symmetrically arranged about the center of the carrier plate 21, the sliding rod 24 is arranged in parallel with the carrier plate 21, one side of the sliding rod 24 close to the carrier plate 21 is provided with the sliding blocks 241, the sliding blocks 241 are arranged at the two ends of the sliding rod 24, the sliding block 241 at one end of the sliding rod 24 is slidably connected in one sliding groove 213, and the sliding block 241 at the other end of the sliding rod 24 is slidably connected in the other sliding groove 213, so that the sliding rod 24 can be slidably connected on the carrier plate 21; two ends of the screw 251 are rotatably connected to the lower end of the bearing plate 21 through bearings, the length direction of the screw 251 is perpendicular to the length direction of the sliding rod 24, the screw 251 penetrates through the sliding rod 24 along the width direction of the sliding rod 24 and is in threaded connection with the sliding rod 24, the driving motor 252 is fixedly installed on one side, close to the sedimentation tank body 1, of the bearing plate 21, the output shaft of the driving motor 252 is coaxially and fixedly connected with one end of the screw 251, the driving motor 252 is started, the driving motor 252 can drive the screw 251 to rotate, and the screw 251 rotates to drive the sliding rod 24 to slide along the length direction of the sliding groove 213.

In this embodiment, the driving part 23 includes a driving cylinder 231 and a connecting rod 232, the driving cylinder 231 is fixedly connected to the sliding rod 24 along the direction consistent with the inclined angle of the inclined tube, the connecting rod 232 is also arranged in parallel with the bearing plate 21, the top rod 22 is fixedly installed on the connecting rod 232 along the inclined direction, and a plurality of top rods 22 are arranged along the length direction of the connecting rod 232, the inclined angle of the top rods 22 is consistent with the inclined angle of the inclined tube, and the inclined tubes consistent with the length direction of the connecting rod 232 in the sedimentation tank are all corresponding to the top rods 22, the piston rod of the driving cylinder 231 is arranged vertically downwards, and the side of the connecting rod 232 away from the top rod 22 is fixedly connected with the piston rod of the driving cylinder 231; during the operation, start and drive actuating cylinder 231, drive actuating cylinder 231 and drive connecting rod 232 and move to the one side that is close to the pipe chute, and then make ejector pin 22 stretch into in the pipe chute with accumulational silt in the pipe chute top to the mud discharging groove 14 in to be provided with mud discharging pipe 15 in the one end of mud discharging groove 14, discharge silt through mud discharging pipe 15.

In order to further improve the efficiency, a scraping block 253 is arranged at one end of the ejector rod 22, which is far away from the bearing plate 21, the shape of the scraping block 253 is matched with that of the end part of the inclined tube, so that the ejector rod 22 can further drive the scraping block 253 to scrape all sludge on the inner wall of the inclined tube into the sludge discharge groove 14, and the sedimentation efficiency is improved; and an arc block 254 is provided on the side of the scraping block 253 away from the ejector 22 in order to facilitate the sliding of the scraping block 253 into the inclined tube.

The implementation principle of the pipe chute anti-blocking device for the pipe chute sedimentation tank is as follows: during the operation, the staff pours into the sedimentation tank with sewage from water inlet 11, after deposiing a period, if it has piled up silt in the pipe chute to discover, can start driving actuating cylinder 231, make driving actuating cylinder 231 drive connecting rod 232 and remove to being close to pipe chute one side, connecting rod 232 drives ejector pin 22 and stretches into inside the pipe chute, under the effect of scraping piece 253, push away accumulational silt in the pipe chute to arranging mud in, and then improve the precipitation efficiency of pipe chute, in addition, need adjust the horizontal displacement of connecting rod 232, when making ejector pin 22 clear silt to another row of pipe chute, can start driving motor 252, make driving motor 252 drive screw rod 251 rotate, screw rod 251 drives slide bar 251 and slides along the length direction of spout 213, and then realize the regulation of connecting rod 232 position, then realize the position control to ejector pin 22, improve the clear mud efficiency to the pipe chute.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims

1. The utility model provides a stifled device is prevented to pipe chute for pipe chute sedimentation tank which characterized in that: including locating anti-blocking device (2) on sedimentation tank body (1), just anti-blocking device (2) establish loading board (21) on sedimentation tank body (1) and locate including the lid loading board (21) are close to anti-blocking assembly of sedimentation tank body (1) inboard one side, prevent that blocking up the assembly includes ejector pin (22) and driver part (23), ejector pin (22) set up for the slope, just the inclination of ejector pin (22) is unanimous with the degree of slope of pipe chute in sedimentation tank body (1), driver part (23) are used for the drive ejector pin (22) will silt in the pipe chute pushes up extremely pipe chute bottom.

2. The inclined tube anti-blocking device for the inclined tube sedimentation tank according to claim 1, wherein: prevent stifled subassembly still includes slide bar (24) and driving piece (25), slide bar (24) with loading board (21) parallel arrangement, slide bar (24) slide to set up loading board (21) are close to sedimentation tank body (1) one side, ejector pin (22) set up the one side of keeping away from loading board (21) in slide bar (24), drive component (23) set up on slide bar (24), driving piece (25) set up loading board (21) are close to one side of sedimentation tank body (1) is used for the drive slide bar (24) along with slide bar (24) length direction looks vertically direction slides.

3. The inclined tube anti-blocking device for the inclined tube sedimentation tank as claimed in claim 2, wherein: the driving part (25) comprises a screw rod (251) and a driving motor (252), two end parts of the screw rod (251) are rotatably connected to one side, close to the sedimentation tank body (1), of the bearing plate (21), the screw rod (251) penetrates through the sliding rod (24) along the width direction of the sliding rod (24) and is in threaded connection with the sliding rod (24), the driving motor (252) is arranged on the bearing plate (21), and an output shaft of the driving motor (252) is coaxially and fixedly connected with one end part of the screw rod (251).

4. The inclined tube anti-blocking device for the inclined tube sedimentation tank as claimed in claim 2, wherein: the driving part (23) comprises a driving cylinder (231) and a connecting rod (232), the driving cylinder (231) is obliquely and fixedly connected to the sliding rod (24) along the direction consistent with the inclined angle of the inclined tube, the connecting rod (232) is also arranged in parallel with the bearing plate (21), the ejector rod (22) is obliquely and fixedly installed on the connecting rod (232), the piston rod of the driving cylinder (231) is vertically and downwards arranged, and the connecting rod (232) is fixedly connected with the piston rod of the driving cylinder (231).

5. The inclined tube anti-blocking device for the inclined tube sedimentation tank according to claim 1, wherein: one end, far away from the bearing plate (21), of the ejector rod (22) is provided with a scraping block (253), and the shape of the scraping block (253) is matched with that of the end part of the inclined tube.

6. The inclined tube anti-blocking device for the inclined tube sedimentation tank as claimed in claim 4, wherein: the connecting rod (232) is provided with a plurality of the ejector rods (22), and each inclined tube corresponds to one ejector rod (22).

7. The inclined tube anti-blocking device for the inclined tube sedimentation tank according to claim 1, wherein: the side of the bearing plate (21) is provided with a positioning block (211), and the upper end face of the sedimentation tank body (1) is provided with a positioning groove (10) matched with the positioning block (211).

8. The inclined tube anti-blocking device for the inclined tube sedimentation tank according to claim 1, wherein: the upper end face of the bearing plate (21) is provided with a handle (212) which is convenient to take and place.